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Supplementary Planning Documents (SPD) and their precursors (Supplementary Planning Guidance or SPG) provide developers and others with further detail on the interpretation and intent of policies in statutory planning documents.

Supplementary Planning Documents (SPD)

On 18 March 2021, the Council adopted the Impact of Development on Biodiversity Supplementary Planning Document and the Developer Contributions Supplementary Planning Document. See the following documents for details.

The following supplementary planning documents are still in use.

Conservation Area Appraisals

Conservation Area Appraisals have been conducted to define the special interest of the conservation areas in order to help preserve and enhance their character, and to provide a basis for making sustainable decisions about their future.

Planning Policy

Stevenage Borough Council

Daneshill House





01438 242158